<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录</title>
</head>
<body>
    <h1>登录</h1>
   <form method="post" action="/login">
    <input type="text" name="userName" value="jet"/>
    <input type="password" name="pwd" value="123456" />

    <input type="submit" value="登录"> 
   </form>


</body>
</html>